Molder&#39;s flask.



J. F. LAMB.

MOLDERS FLASK.

APPLICATION FILED n30. 2a, 190s.

Patented Mar. 9, 1909.

2 SHEETS-SHEET 1.

J. F. LAMB.

MOLDERS FLASK.

APPLICATION FILED maza, 190s.

CLR

.i AlN GQNNECTICUT.

March 9, lQQ.

To all whom it may (concern:

Be it known that L JOSEFH LAMB. a, citzan of the United States, residing at New Britain, in the county of Hartford and, State of Connecticut, have invented certain new und usef'ui. Impi'mvements in io'ides- Flasks, of which the foiovgfing is :t speci cation.

My invezitioi'i eltes t@ imprmfiiieiits "m molde-Cs Hasks mid the 'object 03'? my impovemarlt@ um siiiplicijj; and economy in cmstruct il wim convee. c mid e-ycency in use, and pm'ticuif'" te@ it of simpie., @mii/@ii strictim, het@ 2y des. had.

fin. th@ s-.cwiupu-nying fflrm'v'iiffe-Fgue l is a p'm view of a, Cmnpiete ist? with 'part Gf 'a sid@ :jmd cier noken out and shwii in hbrizenta Section. is broken out side 'elevation of the same. is im enlarged peispctve View of :t p01- titm of ons Siae :mit come? of my fiaslc in nodied 'Oim.

jjig. is st trnnsvese section Gf 'a side along the iin@ :Je: :y of Fig. f5, togethewith the main portion 0f one @armer in the distance. Fig. 5 is n, hnrzontai section of zt pmtion of a side piece aisng the line g/ g/ :of Fig. 2. F 5 Y and 8, are' pian vif-WS @f my on :t i'euced scale- Wtu the parts; vm'iouS-QJ afi" istei. is a tramways@ s ation of one Sitte and coi-ner on the saaie used in Fig. with 'the side ap'pied t0 the corner in 2i reversed position from that shown iii F 10 is s. tramways@ sestion of t side and come? of my 'ii-ask i'iwiitifd farm. 1l istat tianSve-IS Section 0.?. the same with the Side. ievarsd am 'the @621.16m

Sin'xi'im: ferense characters efer to Similar parts thrmiggiout the Swami Viet/S.

L. lli l V termes, sims :md sus@ che .longer constituting the sides and the Shofter pieces 6 the ends. These have the same genelai forni .in cross Section as the Wings of the corners. The top and bottom Sand supporting Hang-es 'T are tui'ned .inwardly and the ribs S ilzewise, but the depth bet-Ween the flange-S is made s. little greater and the ribs a. iittia nm'mwer so that the sides may fit over tim Wiiigs 0i the c'mneisa-u when sa placed muy! Slide wngitudinaly. umi@ upon the other.' do the langth of tie sifas are arranged two sm es o' holes :di lent Smilie biiag' Such that tti@ fuhes 1 3- istcf fs,

with the holes oi th@ com" hotes Using nfaipted for damping ssmews @1aed to chimp the gids?. to Gamers., .f'hmg the, upper side the cio ma the sides is icczstad :t faerie?, of time@ mlangf at :my defiied distano@ apart, adapted t@ receive the. hooked end of :t santi supptl.,

The sand Suppm'ts .il mi@ foiiiied mi wird preferably corugate'aiong lts length,

siimvi :it 1Q, und be'i'itint@ the form of a.

isop. as shawn in Fig. t, said 'oops being.'

snpp01't'ef at the iower fands by having th@ ered of til@ lower am), i3 :mt agaili lower insifie Coi'nei of the Sides or ms, best shown in the tippe? ends; beim; formed with n. ifi t zuigum? mOk l- Sdafpted to izofqk int-0 me holes l0 in the tippe?? iside of tno, fits S so that tha upper tkm l5 of the Saud support will swing substantiaiy horizontally. Tha adjustafbility of the Saud smppmt fic-scribed is secured in prut by th fact that 'they :we pifot-fg 'as df' Cibe. Bmw L iucch .as vin CaSe such it sppcc t@ obstruct :i pattern in. a given casse, the sup: polt may b smzi.:u swung' @n its heini-gigs' out ,of 'the Wax-jf. H they cannot be 'tmss tui-ned 'to one side out o3? 'the Way ci: any p 'rticulmf path-rn they may be removed 'from one iwi@ and @cured Fuithnmrey my imm! 'pmt mail bei. may? as wie ,owe i ed by a 1 l A,

iii-e1' oi' :mies 'msfting the das? in moth?. of such sand sui.

animi? zum am scraws am he d proil apps.; and mld.

' sii ng c l? fend 05E? @aen ers be' GBS HPS:

Sie@

5. In an extensible flask, a Sand Support formed of a Wire bent in the form of a loop7 vthe upper arm having a hook for engaging holes provided therefor in the sides of the aslr, the lower arm of said loop being adapted to bear against the inner Wall of the flask.

6. An extensible flask, ooinprisin' Separate-corners and Sides, all having inwardly turned sand retaining flanges 4alongthe edges, the sides lapping over and fitted upon the outer faces of the corners, and clamping serewsand nuts passing through holes in the corners and corresponding holes in the sides, for extensibly securing the parts in place with the flanges on the inner surface of the lask.

7. An extensiblelaslc, comprising four Corners, four sides and elanipii'ig screws; the said cornell,y each comprising two 'right angular Wings each Wing and eaeh of the said four sides having inwardly projecting and longitudinally extended llanges at their 'fpper and lower edges, each Wing of the said four corners havii'ig its inwardly projeeting flanges liti'ed inside of the 'flanges of the several sides.

S. ln an extensible liask, an attaehable sand support formed of Wire in the shape of a loop and provided with means "for pivot ally Securing the said support to the inner wall oil a flask.

9. An extensible flask, comprising four' corners, four sides and clamping screws, for adjnstabljy securing the parte i'iogether each of the' said four sides being fitted te nest over and rest upon an outer face of one of the said corners .and arranged for being ad j usted thereon' with one end of each of the said four Sides projecting beyond an outer face of an 'adjacent Side, whereby the distance between any two parallel Sides of the flask may be varied by varying the projection of the ende of the other two sides.

JOSEPH F. T AME. lWitnesses SHEFFIELD H. CLARKE, JAMES SHEPARD. 

